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MY166252A - Scavenging operation method for gas engine - Google Patents

Scavenging operation method for gas engine

Info

Publication number
MY166252A
MY166252A MYPI2013700197A MYPI2013700197A MY166252A MY 166252 A MY166252 A MY 166252A MY PI2013700197 A MYPI2013700197 A MY PI2013700197A MY PI2013700197 A MYPI2013700197 A MY PI2013700197A MY 166252 A MY166252 A MY 166252A
Authority
MY
Malaysia
Prior art keywords
operation method
scavenging operation
gas
gas engine
control unit
Prior art date
Application number
MYPI2013700197A
Inventor
Ryoichi Hagiwara
Toru Nakazono
Hiroyuki Otsubo
Original Assignee
Yanmar Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Publication of MY166252A publication Critical patent/MY166252A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0005—Controlling intake air during deceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

A scavenging operation method is provided to prevent a spark plug or a cylinder liner in a cylinder from rusting or corroding. The scavenging operation method is provided for a gas engine including: a fuel control valve (34) that controls a supply amount of fuel gas; a throttle valve (35) that controls a supply amount of a mixture gas of fuel gas and air; and a control unit (40), the scavenging operation method including: causing the control unit (40) to close the fuel control valve (34) in response to a stop instruction for stopping the gas engine; and while engine speed of the gas engine decreases after the stop instruction, causing the control unit (40) to open the throttle valve (35) to a predetermined degree of opening or greater.
MYPI2013700197A 2010-08-05 2011-07-26 Scavenging operation method for gas engine MY166252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010176167A JP5577183B2 (en) 2010-08-05 2010-08-05 Gas engine scavenging operation method

Publications (1)

Publication Number Publication Date
MY166252A true MY166252A (en) 2018-06-22

Family

ID=45559359

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013700197A MY166252A (en) 2010-08-05 2011-07-26 Scavenging operation method for gas engine

Country Status (4)

Country Link
EP (1) EP2602459B1 (en)
JP (1) JP5577183B2 (en)
MY (1) MY166252A (en)
WO (1) WO2012017856A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2899976B1 (en) 2011-01-13 2021-05-19 Nec Corporation Video decoding device, video decoding method, and program
JP6318009B2 (en) * 2014-06-03 2018-04-25 ヤンマー株式会社 Biomass gas exclusive firing engine
EP2952713B1 (en) * 2014-06-03 2016-09-14 Yanmar Co., Ltd. Biomass gas-fired engine
JP6900886B2 (en) * 2017-11-29 2021-07-07 トヨタ自動車株式会社 Vehicle control device
KR20220023469A (en) * 2020-08-21 2022-03-02 엘지전자 주식회사 Gas engine heat pump and method thereof
CN113153547B (en) * 2021-05-07 2023-08-18 潍柴动力股份有限公司 Gas engine scavenging method, device, equipment, vehicle and storage medium
CN113217208B (en) * 2021-06-02 2022-06-17 一汽解放汽车有限公司 Three-way catalytic converter protection method and device, vehicle and storage medium
US12025081B2 (en) 2021-09-01 2024-07-02 American CNG, LLC Supplemental fuel system for compression-ignition engine
JP2023082331A (en) * 2021-12-02 2023-06-14 ダイハツ工業株式会社 Control device for internal combustion engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58140474A (en) * 1982-02-16 1983-08-20 Nissan Motor Co Ltd Control device for engine
JPH01280640A (en) * 1988-04-30 1989-11-10 Suzuki Motor Co Ltd Throttle valve adhesion preventing method for gas engine mixer
JPH03242466A (en) * 1990-02-19 1991-10-29 Hitachi Ltd Ignition control method of engine
JPH0450415A (en) * 1990-06-19 1992-02-19 Hino Motors Ltd Scavenging method
JPH05321689A (en) * 1992-05-22 1993-12-07 Mazda Motor Corp Method of scavenge of gaseous fuel engine and device therefor
JPH10331691A (en) 1997-05-30 1998-12-15 Fujitsu Ten Ltd Fuel injection controller
DE59709866D1 (en) * 1997-10-31 2003-05-22 Swatch Group Man Services Ag B Process for reducing the pollutant emissions of an internal combustion engine
JP3552575B2 (en) 1999-03-11 2004-08-11 トヨタ自動車株式会社 Intake control device for internal combustion engine
US6761147B2 (en) * 2000-10-18 2004-07-13 Denso Corporation Control apparatus and method for internal combustion engine
JP3721088B2 (en) * 2001-03-01 2005-11-30 株式会社日立製作所 Control device for hybrid vehicle
EP1367256B1 (en) * 2002-05-14 2007-04-18 Ford Global Technologies, LLC Method for preparing an internal combustion engine to start
JP3997868B2 (en) * 2002-09-17 2007-10-24 トヨタ自動車株式会社 Internal combustion engine having supercharging scavenging means
JP4452200B2 (en) * 2005-02-25 2010-04-21 三菱重工業株式会社 Gas engine with EGR system and method of operating the same
JP2008075589A (en) * 2006-09-22 2008-04-03 Nissan Motor Co Ltd EGR gas scavenger for internal combustion engine
JP2008157127A (en) * 2006-12-25 2008-07-10 Hino Motors Ltd Gas engine
JP2009002164A (en) * 2007-06-19 2009-01-08 Suzuki Motor Corp Engine control device
JP4476317B2 (en) * 2007-08-30 2010-06-09 三菱重工業株式会社 Integrated control method and apparatus for gas engine

Also Published As

Publication number Publication date
JP5577183B2 (en) 2014-08-20
EP2602459A4 (en) 2018-04-04
EP2602459A1 (en) 2013-06-12
EP2602459B1 (en) 2019-09-04
JP2012036784A (en) 2012-02-23
WO2012017856A1 (en) 2012-02-09

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